Unmanned Surface Vessel sighting, Gulf of Aden
Issued: 3 weeks, 6 days ago
Date Reference Region Category Aggressors Source
20 Sep 2024 - 12:12 CW Alert 011- (Sep 24) Indian Ocean Suspicious activity MILITANTS MASTER OF VESSEL
It has been reported by the Master of a Greek-flagged tanker that an Unmanned Surface Vessel with a blue and white hull, was spotted manoeuvring suspiciously on the vessel's port side and came to within 0.3nm. The tanker was underway approximately 13nm South of Al Suqayyah, Yemen. The Master engaged in an evasive manoeuvre by altering course to port and reported that the Unmanned Surface vessel moved away from the tanker in a Southeasterly direction. The Master also reported a small craft with two persons onboard in proximity of the Unmanned Surface Vessel. The vessel and crew are reported safe, and the vessel is continuing to its next port of call.
Other alerts for

Indian Ocean


Unmanned Surface Vessels and Unmanned Aerial Vehicles destroyed, Red Sea

Open-source reports state that in the past 24 hours U.S. Central Command forces have destroyed four Unmanned Surface Vessels and two Unmanned Aerial Vehicles in …

Unmanned Surface Vessels destroyed, Red Sea

Open-source reports state that in the past 24 hours U.S. Central Command forces have destroyed two Unmanned Surface Vessels in the Red Sea (exact time …

Unmanned Aerial Vehicles destroyed, Gulf of Aden

Open-source reports state that in the past 24 hours U.S. Central Command forces have destroyed eight Iranian-backed Houthi Unmanned aerial Vehicles in a Houthi controlled …

Unmanned Surface Vessels and Unmanned Aerial Vehicle destroyed, Red Sea

Open-source reports state that in the past 24 hours U.S. Central Command forces have destroyed an Unmanned Surface vessel in a Houthi controlled area of …

GNSS Interference Report

USER: Vessel Received GPS disruption from past 1 hour. NAVCEN: The GPS Operations Center reviewed the GPS Constellation and Control Segment, there are no known …

Attack on a tanker, Bab El Mandeb

It has been reported by the UKMTO that a vessel has been attacked 40nm South of Mocha, Yemen. The authorities are investigating. UPDATE: The Master …

Unmanned Surface Vessels and Unmanned Aerial Vehicle destroyed, Red Sea

Open-source reports state that in the past 24 hours U.S. Central Command forces have destroyed two Houthi Unmanned Surface Vessels in the Red Sea. It …

GNSS Interference Report

USER: All GPS receivers (3 GPS fitted on board) lost signal: received alarm on all Navigation Equipment: No GPS Fix. Disruption last exceptionally long (over …

Suspicious activity involving a fishing vessel, Somalia

The IMB have been informed by MSCHOA that a Yemeni-flagged fishing dhow has requested a rescue approximately 200nm Southeast of Harardhere, Somalia. The crew have …

Attack on a bulk carrier, Red Sea

It has been reported by the UKMTO that a vessel has been attacked 82nm Northwest of Hodeidah, Yemen (exact position not specified). The authorities are …

Attack on a cargo vessel, Gulf of Aden

It has been reported that there is an ongoing incident in the Gulf of Aden whereby a Palau flagged cargo vessel has been struck by …

Unmanned Aerial Vehicle, Unmanned Surface Vessel and two Patrol Boats Destroyed, Red Sea

Open-source reports state that in the past 24 hours U.S. Central Command have destroyed one Unmanned Aerial Vehicle, one Unmanned Surface Vessel and two Houthi …

Attack on a bulk carrier, Red Sea

Clearwater has received reports that a Liberian-flagged bulk carrier has been hit by an Unmanned Surface Vessel whilst underway, approximately 67nm Southwest of Hodeidah, Yemen. …

Unmanned Aerial Vehicle destroyed and Ballistic Missiles Launched, Red Sea

Open source reports state that in the past 24 hours, U.S. Central Command has destroyed one Unmanned Aerial Vehicle over the Red Sea launched from …

Unmanned Aerial Vehicle Destroyed, Gulf of Aden

Open-source reports state that in the past 24 hours, a Coalition warship has successfully destroyed an Unmanned Aerial Vehicle in the Gulf of Aden (exact …

Attack on a vessel, Gulf of Aden

It has been reported by the UKMTO that a vessel has been attacked 89nm Southwest of Aden, Yemen. UPDATE: Reporting indicates that the vessel has …

Unmanned Aerial Vehicle destroyed, Gulf of Aden

Open source reports state that in the past 24 hours, a Coalition warship has successfully intercepted one anti-ship ballistic missile launched towards a Liberian-flagged container …

Attack on a vessel, Gulf of Aden

It has been reported by the UKMTO that a vessel has been attacked 70nm Southwest of Aden, Yemen (exact position not specified). The authorities are …

Attack on a cargo vessel, Gulf of Aden

The Master of a vessel has reported hearing over VHF CH.16 that a Antigua-Barbuda-flagged general cargo vessel has been hit by a missile whilst underway …

Suspicious Approach, Mogadishu

It has been reported that there has been a suspicious approach on a Marshall Islands-flagged bulk carrier 355NM West of Mogadishu, Somalia. The vessel was …

Unmanned Aerial Vehicle, Ballistic Missiles and a Patrol Boat Destroyed, Red Sea

Open-source reports state that in the past 24 hours, U.S. Central Command have destroyed four anti-ship ballistic missiles over the Red Sea and one Unmanned …